What happens to the critical value for a chi-square test if the number of categories is increased?
A)The critical value also increases.
B)The critical value decreases.
C)The critical value depends on the sample size, not the number of categories.
D)The critical value is determined entirely by the alpha level.

Question

Quizplus · Accepted Answer

The critical value for a chi-square test increases as the degrees of freedom increase, which happens when the number of categories increases.

What Happens to the Critical Value for a Chi-Square Test